/**
* @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or http://ckeditor.com/license
*/
/**
* @fileOverview Defines the {@link CKEDITOR.dtd} object, which holds the DTD
* mapping for XHTML 1.0 Transitional. This file was automatically
* generated from the file: xhtml1-transitional.dtd.
*/
/**
* Holds and object representation of the HTML DTD to be used by the
* editor in its internal operations.
*
* Each element in the DTD is represented by a property in this object. Each
* property contains the list of elements that can be contained by the element.
* Text is represented by the `#` property.
*
* Several special grouping properties are also available. Their names start
* with the `$` character.
*
* // Check if <div> can be contained in a <p> element.
* alert( !!CKEDITOR.dtd[ 'p' ][ 'div' ] ); // false
*
* // Check if <p> can be contained in a <div> element.
* alert( !!CKEDITOR.dtd[ 'div' ][ 'p' ] ); // true
*
* // Check if <p> is a block element.
* alert( !!CKEDITOR.dtd.$block[ 'p' ] ); // true
*
* @class CKEDITOR.dtd
* @singleton
*/
CKEDITOR.dtd = ( function() {
'use strict';
var X = CKEDITOR.tools.extend,
// Subtraction rest of sets, from the first set.
Y = function( source, removed ) {
var substracted = CKEDITOR.tools.clone( source );
for ( var i = 1; i < arguments.length; i++ ) {
removed = arguments[ i ];
for ( var name in removed )
delete substracted[ name ];
}
return substracted;
};
// Phrasing elements.
// P = { a: 1, em: 1, strong: 1, small: 1, abbr: 1, dfn: 1, i: 1, b: 1, s: 1,
// u: 1, code: 1, 'var': 1, samp: 1, kbd: 1, sup: 1, sub: 1, q: 1, cite: 1,
// span: 1, bdo: 1, bdi: 1, br: 1, wbr: 1, ins: 1, del: 1, img: 1, embed: 1,
// object: 1, iframe: 1, map: 1, area: 1, script: 1, noscript: 1, ruby: 1,
// video: 1, audio: 1, input: 1, textarea: 1, select: 1, button: 1, label: 1,
// output: 1, keygen: 1, progress: 1, command: 1, canvas: 1, time: 1,
// meter: 1, detalist: 1 },
// Flow elements.
// F = { a: 1, p: 1, hr: 1, pre: 1, ul: 1, ol: 1, dl: 1, div: 1, h1: 1, h2: 1,
// h3: 1, h4: 1, h5: 1, h6: 1, hgroup: 1, address: 1, blockquote: 1, ins: 1,
// del: 1, object: 1, map: 1, noscript: 1, section: 1, nav: 1, article: 1,
// aside: 1, header: 1, footer: 1, video: 1, audio: 1, figure: 1, table: 1,
// form: 1, fieldset: 1, menu: 1, canvas: 1, details:1 },
// Text can be everywhere.
// X( P, T );
// Flow elements set consists of phrasing elements set.
// X( F, P );
var P = {}, F = {},
// Intersection of flow elements set and phrasing elements set.
PF = {
a: 1, abbr: 1, area: 1, audio: 1, b: 1, bdi: 1, bdo: 1, br: 1, button: 1, canvas: 1, cite: 1,
code: 1, command: 1, datalist: 1, del: 1, dfn: 1, em: 1, embed: 1, i: 1, iframe: 1, img: 1,
input: 1, ins: 1, kbd: 1, keygen: 1, label: 1, map: 1, mark: 1, meter: 1, noscript: 1, object: 1,
output: 1, progress: 1, q: 1, ruby: 1, s: 1, samp: 1, script: 1, select: 1, small: 1, span: 1,
strong: 1, sub: 1, sup: 1, textarea: 1, time: 1, u: 1, 'var': 1, video: 1, wbr: 1
},
// F - PF (Flow Only).
FO = {
address: 1, article: 1, aside: 1, blockquote: 1, details: 1, div: 1, dl: 1, fieldset: 1,
figure: 1, footer: 1, form: 1, h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1, header: 1, hgroup: 1,
hr: 1, main: 1, menu: 1, nav: 1, ol: 1, p: 1, pre: 1, section: 1, table: 1, ul: 1
},
// Metadata elements.
M = { command: 1, link: 1, meta: 1, noscript: 1, script: 1, style: 1 },
// Empty.
E = {},
// Text.
T = { '#': 1 },
// Deprecated phrasing elements.
DP = { acronym: 1, applet: 1, basefont: 1, big: 1, font: 1, isindex: 1, strike: 1, style: 1, tt: 1 }, // TODO remove "style".
// Deprecated flow only elements.
DFO = { center: 1, dir: 1, noframes: 1 };
// Phrasing elements := PF + T + DP
X( P, PF, T, DP );
// Flow elements := FO + P + DFO
X( F, FO, P, DFO );
var dtd = {
a: Y( P, { a: 1, button: 1 } ), // Treat as normal inline element (not a transparent one).
abbr: P,
address: F,
area: E,
article: F,
aside: F,
audio: X( { source: 1, track: 1 }, F ),
b: P,
base: E,
bdi: P,
bdo: P,
blockquote: F,
body: F,
br: E,
button: Y( P, { a: 1, button: 1 } ),
canvas: P, // Treat as normal inline element (not a transparent one).
caption: F,
cite: P,
code: P,
col: E,
colgroup: { col: 1 },
command: E,
datalist: X( { option: 1 }, P ),
dd: F,
del: P, // Treat as normal inline element (not a transparent one).
details: X( { summary: 1 }, F ),
dfn: P,
div: F,
dl: { dt: 1, dd: 1 },
dt: F,
em: P,
embed: E,
fieldset: X( { legend: 1 }, F ),
figcaption: F,
figure: X( { figcaption: 1 }, F ),
footer: F,
form: F,
h1: P,
h2: P,
h3: P,
h4: P,
h5: P,
h6: P,
head: X( { title: 1, base: 1 }, M ),
header: F,
hgroup: { h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1 },
hr: E,
html: X( { head: 1, body: 1 }, F, M ), // Head and body are optional...
i: P,
iframe: T,
img: E,
input: E,
ins: P, // Treat as normal inline element (not a transparent one).
kbd: P,
keygen: E,
label: P,
legend: P,
li: F,
link: E,
// Can't be a descendant of article, aside, footer, header, nav, but we don't need this
// complication. As well as checking if it's used only once.
main: F,
map: F,
mark: P, // Treat as normal inline element (not a transparent one).
menu: X( { li: 1 }, F ),
meta: E,
meter: Y( P, { meter: 1 } ),
nav: F,
noscript: X( { link: 1, meta: 1, style: 1 }, P ), // Treat as normal inline element (not a transparent one).
object: X( { param: 1 }, P ), // Treat as normal inline element (not a transparent one).
ol: { li: 1 },
optgroup: { option: 1 },
option: T,
output: P,
p: P,
param: E,
pre: P,
progress: Y( P, { progress: 1 } ),
q: P,
rp: P,
rt: P,
ruby: X( { rp: 1, rt: 1 }, P ),
s: P,
samp: P,
script: T,
section: F,
select: { optgroup: 1, option: 1 },
small: P,
source: E,
span: P,
strong: P,
style: T,
sub: P,
summary: X( { h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1 }, P ),
sup: P,
table: { caption: 1, colgroup: 1, thead: 1, tfoot: 1, tbody: 1, tr: 1 },
tbody: { tr: 1 },
td: F,
textarea: T,
tfoot: { tr: 1 },
th: F,
thead: { tr: 1 },
time: Y( P, { time: 1 } ),
title: T,
tr: { th: 1, td: 1 },
track: E,
u: P,
ul: { li: 1 },
'var': P,
video: X( { source: 1, track: 1 }, F ),
wbr: E,
// Deprecated tags.
acronym: P,
applet: X( { param: 1 }, F ),
basefont: E,
big: P,
center: F,
dialog: E,
dir: { li: 1 },
font: P,
isindex: E,
noframes: F,
strike: P,
tt: P
};
X( dtd, {
/**
* List of block elements, like `<p>` or `<div>`.
*/
$block: X( { audio: 1, dd: 1, dt: 1, figcaption: 1, li: 1, video: 1 }, FO, DFO ),
/**
* List of elements that contain other blocks, in which block-level operations should be limited,
* this property is not intended to be checked directly, use {@link CKEDITOR.dom.elementPath#blockLimit} instead.
*
* Some examples of editor behaviors that are impacted by block limits:
*
* * Enter key never split a block-limit element;
* * Style application is constraint by the block limit of the current selection.
* * Pasted html will be inserted into the block limit of the current selection.
*
* **Note:** As an exception `<li>` is not considered as a block limit, as it's generally used as a text block.
*/
$blockLimit: {
article: 1, aside: 1, audio: 1, body: 1, caption: 1, details: 1, dir: 1, div: 1, dl: 1,
fieldset: 1, figcaption: 1, figure: 1, footer: 1, form: 1, header: 1, hgroup: 1, main: 1, menu: 1, nav: 1,
ol: 1, section: 1, table: 1, td: 1, th: 1, tr: 1, ul: 1, video: 1
},
/**
* List of elements that contain character data.
*/
$cdata: { script: 1, style: 1 },
/**
* List of elements that are accepted as inline editing hosts.
*/
$editable: {
address: 1, article: 1, aside: 1, blockquote: 1, body: 1, details: 1, div: 1, fieldset: 1,
figcaption: 1, footer: 1, form: 1, h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1, header: 1, hgroup: 1,
main: 1, nav: 1, p: 1, pre: 1, section: 1
},
/**
* List of empty (self-closing) elements, like `<br>` or `<img>`.
*/
$empty: {
area: 1, base: 1, basefont: 1, br: 1, col: 1, command: 1, dialog: 1, embed: 1, hr: 1, img: 1,
input: 1, isindex: 1, keygen: 1, link: 1, meta: 1, param: 1, source: 1, track: 1, wbr: 1
},
/**
* List of inline (`<span>` like) elements.
*/
$inline: P,
/**
* List of list root elements.
*/
$list: { dl: 1, ol: 1, ul: 1 },
/**
* List of list item elements, like `<li>` or `<dd>`.
*/
$listItem: { dd: 1, dt: 1, li: 1 },
/**
* List of elements which may live outside body.
*/
$nonBodyContent: X( { body: 1, head: 1, html: 1 }, dtd.head ),
/**
* Elements that accept text nodes, but are not possible to edit into the browser.
*/
$nonEditable: {
applet: 1, audio: 1, button: 1, embed: 1, iframe: 1, map: 1, object: 1, option: 1,
param: 1, script: 1, textarea: 1, video: 1
},
/**
* Elements that are considered objects, therefore selected as a whole in the editor.
*/
$object: {
applet: 1, audio: 1, button: 1, hr: 1, iframe: 1, img: 1, input: 1, object: 1, select: 1,
table: 1, textarea: 1, video: 1
},
/**
* List of elements that can be ignored if empty, like `<b>` or `<span>`.
*/
$removeEmpty: {
abbr: 1, acronym: 1, b: 1, bdi: 1, bdo: 1, big: 1, cite: 1, code: 1, del: 1, dfn: 1,
em: 1, font: 1, i: 1, ins: 1, label: 1, kbd: 1, mark: 1, meter: 1, output: 1, q: 1, ruby: 1, s: 1,
samp: 1, small: 1, span: 1, strike: 1, strong: 1, sub: 1, sup: 1, time: 1, tt: 1, u: 1, 'var': 1
},
/**
* List of elements that have tabindex set to zero by default.
*/
$tabIndex: { a: 1, area: 1, button: 1, input: 1, object: 1, select: 1, textarea: 1 },
/**
* List of elements used inside the `<table>` element, like `<tbody>` or `<td>`.
*/
$tableContent: { caption: 1, col: 1, colgroup: 1, tbody: 1, td: 1, tfoot: 1, th: 1, thead: 1, tr: 1 },
/**
* List of "transparent" elements. See [W3C's definition of "transparent" element](http://dev.w3.org/html5/markup/terminology.html#transparent).
*/
$transparent: { a: 1, audio: 1, canvas: 1, del: 1, ins: 1, map: 1, noscript: 1, object: 1, video: 1 },
/**
* List of elements that are not to exist standalone that must live under it's parent element.
*/
$intermediate: {
caption: 1, colgroup: 1, dd: 1, dt: 1, figcaption: 1, legend: 1, li: 1, optgroup: 1,
option: 1, rp: 1, rt: 1, summary: 1, tbody: 1, td: 1, tfoot: 1, th: 1, thead: 1, tr: 1
}
} );
return dtd;
} )();
// PACKAGER_RENAME( CKEDITOR.dtd )
